The hex color #6ad6ac is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#952953. The grayscale version is
#A4A4A4. A 20% lighter version of the original color is
#9DFFDF, and Hex
#37A379 is the 20% darker color. If the color is saturated by 10%, you get
#64DBAD. If the color is desaturated by 10%, the color
#70D1AB is obtained.